This standard specifies the methods for preparing reference concrete and reference mortar used in testing admixtures for concrete, mortar, and grout. It outlines detailed procedures for the preparation of materials, mixing techniques, and curing conditions necessary to ensure consistency and comparability across different tests. The document is part of a series addressing various aspects of admixture evaluation and is intended for use by manufacturers, laboratories, and other stakeholders involved in the assessment of additives for concrete and mortar.
*** Please note: This description may not be accurate, please refer to the official documentation.